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Resistors

Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
Resistors Categories (2167891)
Recommended Parts
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M55342K12B39H0SS2
Thick Film, 39kOhm, 2%,
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M55342K06B15D0MTP
15Ohm,
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M55342K04B20D0RTP
Thick Film, 20Ohm, 1%,
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WSC452712R80JEK
Wirewound, 12.8Ohm, 5%,
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M55342K12B487DMWB
Thick Film, 487Ohm, 1%,
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WSF2012178R0DEEK
FIXED RESISTOR SURFACE MOUNT, Metal Film, 178Ohm, 0.5%,
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PTN0805H2740BBT1
FIXED RESISTOR SURFACE MOUNT, Thin Film, 274Ohm, 0.1%,
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RN73H2ETTD1541B25
FIXED RESISTOR SURFACE MOUNT, RN73H Series, Metal Film, 1.54kOhm, 0.25W 1/4W, ±0.1%, -55°C~155°C
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PTN0603E9311BBT1
Thin Film, 9.31kOhm, 0.1%,
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RN73H1JTTD1370D100
RN73H Series, Metal Film, 137Ohm, 0.1W 1/10W, ±0.5%, -55°C~155°C
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RN73R2BTTD34R0B50
RN73R Series, Thin Film, 34Ohm, 0.25W 1/4W, ±0.1%, -55°C~155°C
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RN73H1ETTP1211F25
FIXED RESISTOR SURFACE MOUNT, RN73H Series, Metal Film, 1.21kOhm, 0.063W 1/16W, ±1%, -55°C~155°C
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RN73R1JTTD2612D10
RN73R Series, Thin Film, 26.1kOhm, 0.1W 1/10W, ±0.5%, -55°C~155°C
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SG73P2ETTD4872F
SG73P Series, Thick Film, 48.7kOhm, 0.5W 1/2W, ±1%, -55°C~155°C
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Frequently Asked Questions
What is a resistor and what is its function in an electronic circuit?
A resistor is an electronic component that restricts the flow of electric current in a circuit. It is primarily used to control the amount of current or voltage in a circuit, provide load resistance, divide voltage, or limit current flow to protect components.
What are the different types of resistors available?
Explore the different types of resistors, including fixed resistors (such as carbon film resistors, metal film resistors, and wirewound resistors) and variable resistors (such as potentiometers and rheostats). Understand their construction, characteristics, and suitable applications.
How do I determine the value of a resistor?
Learn how to read the color code on a resistor to determine its resistance value. Additionally, understand how resistance values are represented using resistor color codes, numeric codes, or resistance bands.
What are the power ratings and tolerance of resistors?
Discover the power ratings and tolerance of resistors and understand their significance in choosing the right resistor for your application. Power ratings determine the amount of power a resistor can safely dissipate, while tolerance indicates the allowable deviation from the specified resistance value.
Where can I find reliable suppliers of resistors?
Browse our list of trusted suppliers offering a wide range of high-quality resistors. These suppliers are known for their reliable products, adherence to industry standards, and comprehensive selection of resistor solutions.
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